Patents by Inventor Nam Gyun LEE

Nam Gyun LEE has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Blower unit for vehicle, and air conditioning device comprising same
    Patent number: 11982291
    Abstract: A blower unit for a vehicle and an air conditioning device including the same, the blower unit including: a scroll casing having an inlet port; a fan rotatably disposed in the scroll casing; a motor having a shaft coupled to the fan; and a bell mouth disposed in the inlet port, in which an inner end of the scroll casing, which defines the inlet port, is disposed to be spaced apart from the fan in a radial direction to define a separation space, and the bell mouth prevents air, which flows by a rotation of the fan, from flowing reversely through the separation space. The blower unit and the air conditioning device including the same prevent air from flowing reversely to the outside of the scroll casing by means of the arrangement of the bell mouth and the scroll casing and the structural shape of the bell mouth.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: May 14, 2024
    Assignee: Hanon Systems
    Inventors: Dae Keun Park, Dong Gyun Kim, Si Hyung Kim, Eun Suk Bae, Jun Ho Seo, Nam Jun Lee, Ho Lee, Seung Woo Jo
  • Method of manufacturing an aramid and carbon-nanotube composite fiber
    Patent number: 11959193
    Abstract: Disclosed are a spinning dope for an aramid and carbon-nanotube composite fiber and a method of manufacturing an aramid and carbon-nanotube composite fiber using the same.
    Type: Grant
    Filed: March 22, 2022
    Date of Patent: April 16, 2024
    Assignee: Korea Institute of Science and Technology
    Inventors: Dae Yoon Kim, Ki Hyun Ryu, Bon Cheol Ku, Jun Yeon Hwang, Nam Dong Kim, Dong Ju Lee, Seo Gyun Kim
  • Magnetic resonance imaging apparatus and magnetic resonance spectroscopic method using the same
    Patent number: 10139462
    Abstract: A magnetic resonance imaging (MRI) apparatus and a magnetic resonance spectroscopic method are provided. The MRI apparatus includes a data collector configured to obtain reference data of reference substances, and obtain measurement data of a target region of a subject. The MRI apparatus further includes a processor configured to determine a reference substance of the target region, among the reference substances, and a concentration of the reference substance, using the reference data, the measurement data, and an external factor compensation value compensating an external factor affecting the measurement data.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: November 27, 2018
    Assignees: SAMSUNG ELECTRONICS CO., LTD., KOREA BASIC SCIENCE INSTITUTE
    Inventors: Hyeon-Man Baek, Nam Gyun Lee, Chae Joon Cheong
  • MAGNETIC RESONANCE IMAGING APPARATUS AND MAGNETIC RESONANCE SPECTROSCOPIC METHOD USING THE SAME
    Publication number: 20160223632
    Abstract: A magnetic resonance imaging (MRI) apparatus and a magnetic resonance spectroscopic method are provided. The MRI apparatus includes a data collector configured to obtain reference data of reference substances, and obtain measurement data of a target region of a subject. The MRI apparatus further includes a processor configured to determine a reference substance of the target region, among the reference substances, and a concentration of the reference substance, using the reference data, the measurement data, and an external factor compensation value compensating an external factor affecting the measurement data.
    Type: Application
    Filed: February 2, 2016
    Publication date: August 4, 2016
    Applicants: SAMSUNG ELECTRONICS CO., LTD., KOREA BASIC SCIENCE INSTITUTE
    Inventors: Hyeon-Man BAEK, Nam Gyun LEE, Chae Joon CHEONG